I could dither you could dither she could dither we could dither you could dither they could dither
Forme en V-ing
I could be dithering you could be dithering she could be dithering we could be dithering you could be dithering they could be dithering
Perfect
I could have dithered you could have dithered she could have dithered we could have dithered you could have dithered they could have dithered
Perfect en V-ing
I could have been dithering you could have been dithering she could have been dithering we could have been dithering you could have been dithering they could have been dithering
Négation
Forme simple
I could not dither you could not dither she could not dither we could not dither you could not dither they could not dither
Forme en V-ing
I could not be dithering you could not be dithering she could not be dithering we could not be dithering you could not be dithering they could not be dithering
Perfect
I could not have dithered you could not have dithered she could not have dithered we could not have dithered you could not have dithered they could not have dithered
Perfect en V-ing
I could not have been dithering you could not have been dithering she could not have been dithering we could not have been dithering you could not have been dithering they could not have been dithering
Forme interrogative
Forme simple
could I dither? could you dither? could she dither? could we dither? could you dither? could they dither?
Forme en V-ing
could I be dithering? could you be dithering? could she be dithering? could we be dithering? could you be dithering? could they be dithering?
Perfect
could I have dithered? could you have dithered? could she have dithered? could we have dithered? could you have dithered? could they have dithered?
Perfect en V-ing
could I have been dithering? could you have been dithering? could she have been dithering? could we have been dithering? could you have been dithering? could they have been dithering?
Forme interro-négative
Forme simple
could I not dither? could you not dither? could she not dither? could we not dither? could you not dither? could they not dither?
Forme en V-ing
could I not be dithering? could you not be dithering? could she not be dithering? could we not be dithering? could you not be dithering? could they not be dithering?
Perfect
could I not have dithered? could you not have dithered? could she not have dithered? could we not have dithered? could you not have dithered? could they not have dithered?
Perfect en V-ing
could I not have been dithering? could you not have been dithering? could she not have been dithering? could we not have been dithering? could you not have been dithering? could they not have been dithering?